Second graders discover the physical properties of magnets.  In this physics lesson, 2nd graders investigate the differences between natural and man made magnets and the uses of each.  Students complete 4 separate RAFT...

Second graders explore world history by writing newspaper articles. In this Greek history lesson, 2nd graders investigate the geography and society of Ancient Greece by utilizing the Internet as a research tool. Students collaborate with...

At the dawn of the computer age, magnetic core memory helped make data storage possible, and showed surprising staying power in a field where components are constantly being replaced by new and improved products.